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Exoplanet TOI 5300 b
Exoplanet TOI 5300 b orbits star TOI 5300 that lies 531 light years away from the Sun.
It weighs about 190.744 Earth masses and orbits its star further than Earth orbits Sun.
Sun distance
531 light years
531 light years
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TOI 5300 b
Exoplanet
Star: TOI 5300
Distance from the star: 29.5 AU
Orbit around star: 2.262196 days
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Orbital period
Orbital period of exoplanet TOI 5300 b around its star is 2.262196 days.
The orbital period of an exoplanet is the time it takes to complete one full orbit around its star, usually measured in days. Most of the exoplanets discovered so far have orbital periods of less than one year...
More about Orbital period in StellarGuide
Basic characteristic
Mass: 190.744 M Earth
| 0.6002 M Jupiter
Exoplanet mass
Exoplanet TOI 5300 b has 190.744 Earth masses (or 0.6002 Jupiter masses).
The mass of an exoplanet is one of the most important characteristics for understanding what kind of world it is — whether it’s small and rocky like Earth or large and gaseous like Jupiter. Mass provides key information about the planet’s composition, gravity, and formation history...
More about Exoplanet mass in StellarGuide
Size: 9.864 R Earth | 0.9 R Jupiter
Density: 1096 kg/m3 | 19.88 % Earth
Temperature: 1043 K | 769.85 °C
Year of discovery: 2025 (transit)
Other designations of this exoplanet
TIC 267215820 b, b
TIC 267215820 b, b
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TOI 5300 system structure
Exoplanet TOI 5300 b orbits star TOI 5300, which has lower mass than Sun. It is the only known exoplanet orbiting this star
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TOI 5300 | ||||||||
| TOI 5300 b | 29.5 AU | 190.7 M⊕ | 9.9 R⊕ | 2.3 days | |||||
Comparison
When comparing to the Solar system planets, TOI 5300 b has 60 % of mass of Jupiter and it orbits its star a little closer than Neptune.
| Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune | ||
|---|---|---|---|---|---|---|---|---|---|
|
Mass | 3468.07 | 234.04 | 190.74 | 1734.04 | 0.6 | 2 | 13.06 | 11.09 |
|
Size | 25.76 | 10.38 | 9.86 | 18.61 | 0.88 | 1.08 | 2.47 | 2.6 |
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Density | 0.2 | 0.21 | 0.2 | 0.27 | 0.88 | 1.57 | 0.87 | 0.63 |
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Distance | 75.64 | 40.8 | 29.5 | 19.36 | 5.67 | 3.09 | 1.54 | 0.98 |
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Temperature | 2.37 | 1.42 | 3.62 | 5.01 | 6.4 | 7.84 | 13.37 | 14.49 |
Habitability
Habitable zone of the star: 0.33 - 0.47 AU
The planet is too cold to sustain liquid water on its surface. It is however possible that there is environment with higher temperatures on some of its potential moons.
The planet is probably a gas giant and has no surface, however life could still be possible on the potential moons orbiting it.